| restraint(noun, difficulty, hindrance, obstacle, obstruction) |
| snag(noun, difficulty, bar, arrest, hindrance) |
| barrier(noun, difficulty, hindrance, obstacle, obstruction) |
| burden(noun, bar, hindrance, obstacle, obstruction) |
| catch(noun, difficulty, hindrance, obstacle, obstruction) |
| conflict(noun, trouble, fight, dispute, struggle) |
| crimp(noun, difficulty, arrest, hindrance, obstacle) |
| cumbrance(noun, difficulty, bar, arrest, obstacle) |
| deterrent(noun, difficulty, hindrance, obstacle, obstruction) |
| drawback(noun, difficulty, hindrance, obstacle, obstruction) |
| interruption(noun, difficulty, hindrance, obstacle, obstruction) |
| jam(noun, check, delay, hindrance, obstruction) |
| obstacle(noun, check, delay, difficulty, arrest) |
| ohmic resistance(noun, expression, idiom) |
| prevention |
| resistor(noun, electricity) |
| restriction(noun, difficulty, hindrance, obstacle, obstruction) |
| stay(noun, check, delay, hindrance, obstruction) |
| stop(noun, check, delay, hindrance, obstruction) |
| stoppage(noun, check, delay, difficulty, hindrance) |